#overlay {
  position: fixed;
  top: 10px;
  left: calc(100% - 210px);
  right: 0;
  width: 350px;
  height: 200px;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  background-color: rgba(0, 0, 0, 0.25);
  color: white;
  font-size: 18px;
  padding: 20px;
  box-sizing: border-box;
}

#custom-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(255, 255, 255, 0.7);
  padding: 20px;
  border-radius: 5px;
  font-family: Arial, sans-serif;
  color: #333;
  z-index: 9999;
  width: 300px;
  text-align: center;
}